MHYD-12A

View detailed technical data, stock status, and sourcing information for: MHYD-12A

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MHYD-12A
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5945 Relays and Solenoids
National Stock Number
5945-01-040-3658
Item Name Code
32512
Assigment Date
05/06/1977 (49 years ago)

Two or more complete switches mounted on each other or having a common mounting the major function of which is to hold the switches. Each switch, as a separable item, must be capable of functioning in accordance with its own name. Excludes:items consisting of individually separable switches which are physically interlocked (e.g., one button returns when the other is pushed), which have a common actuator, or are electrically connected. See also switch, push.

hermetic environmental protection, 1.265 inches nominal overall width, 1.812 inches nominal overall length, 2.000 inches maximum overall height, 1.562 inches nominal single mounting facility center to center distance between mounting facilities parallel to length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
1.812 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length
1.562 inches nominal single mounting facility
Overall Height
2.000 inches maximum
Overall Width
1.265 inches nominal
Environmental Protection
hermetic
Unthreaded Mounting Hole Diameter
0.144 inches nominal single mounting facility
Winding Quantity
2
Coil Quantity
2
Winding Dc Resistance Rating
2.635 kilohms nominal all windings
Duty Type
continuous
Mounting Facility Type And Quantity
unable to decode
Features Provided
latching contacts
Mounting Facility Pattern
in-line single mounting facility
Nonpile-Up Main Contact Arrangement
4 pole, double throw, one position momentary
Time Delay
0.01 seconds nominal fixed operate time
Time Delay
0.025 seconds nominal fixed release time
Operating Voltage Rating And Type At Specified Temp
115.0 volts ac 25 deg celsius all windings
Main Contact Load Current Rating At Maximum Rated Voltage
10.0 amperes ac and 10.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 29.0 dc
Terminal Type And Quantity
14 pin all functions

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5945-01-217-3384 No Name Available 02/01/2004

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
10-2204 ITEM 128 Electromagnetic Relay
MHYD-12A Electromagnetic Relay
MHYD-12A-115VAC Electromagnetic Relay

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5945-01-040-3658?
The FSCG of the NSN 5945-01-040-3658 is 5945
Does the NSN 5945-01-040-3658 have a Schedule B code assigned?
Yes, the Schedule B code is 8536490075
Does NSN 5945-01-040-3658 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5945-01-040-3658 contain precious materials?
Item does not contain precious metal.
Does NSN 5945-01-040-3658 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5945-01-040-3658 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Fri, May 6, 1977

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